Plot
When young reporter and amateur biker Jerry Marsh investigates a mysterious hooded figure on a motorbike, he discovers crooks hiding out in a ruined castle with atomic sabotage on their minds...
Trailer
Cast
Jimmy Hanley
Jerry Marsh
Rona Anderson
Mary Plack
Leslie Dwyer
Robert Plack
Lionel Jeffries
Martin Bremner
Kenneth Connor
George Amble
Beatrice Varley
Mrs. Marsh
Michael Golden
Rakoff
Valerie Hanson
Karen
Vincent Ball
Ted Lintott
Edwin Richfield
Geoff Morgan
Robert Rietti
Mario
James Raglan
Rackton
Frank Atkinson
Landlord
Edie Martin
Elderly Lady
Peter Swanwick
Holiday-Maker
Sarah Davies
Holiday-Maker's Wife
John Pike
Holiday-Maker's Son
Anne Gilleno
Joyce
John Baker
Van Driver
